JPS6137103U - Head drum of magnetic recording/reproducing device - Google Patents
Head drum of magnetic recording/reproducing deviceInfo
- Publication number
- JPS6137103U JPS6137103U JP12263784U JP12263784U JPS6137103U JP S6137103 U JPS6137103 U JP S6137103U JP 12263784 U JP12263784 U JP 12263784U JP 12263784 U JP12263784 U JP 12263784U JP S6137103 U JPS6137103 U JP S6137103U
- Authority
- JP
- Japan
- Prior art keywords
- reproducing device
- magnetic recording
- drum
- side core
- head drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る磁気記録再生装置のヘッドドラム
の一例を示す縦断断面図、第２図は回転トランスの分解
斜視図、第３図は従来例の縦断断面図である。
、．１は固定ドラム、２は回転ドラム、８は磁気ヨツド
、１０は回転トランス、１１はステータ側コア、１２は
ロータ側コア、１３はステータコイル、１４はロータコ
イル。FIG. 1 is a longitudinal sectional view showing an example of a head drum of a magnetic recording/reproducing apparatus according to the present invention, FIG. 2 is an exploded perspective view of a rotary transformer, and FIG. 3 is a longitudinal sectional view of a conventional example. ,． 1 is a stationary drum, 2 is a rotating drum, 8 is a magnetic rod, 10 is a rotating transformer, 11 is a stator side core, 12 is a rotor side core, 13 is a stator coil, and 14 is a rotor coil.
Claims (1)
た上側の回転ドラム２との間に、磁気ヘッド８に対する
信号伝送用に周方向対向型の回転トランス１０を装備し
てある磁気記録再生装置のヘッドドラムにおいて、 回転トランス１０を構成するステーク側コア１１及びロ
ータ側コア１２を交互に軸心方向に入り込む三重筒構造
とし、内外２箇所に形成された周側対向面に、ステータ
コイル１３とロータコイル１４とを対向装着してあるこ
とを特徴とする磁気記録再生装置のヘッドドラム。 （２）ステータ側コア１１が内外２個の筒型コアからな
り、ロータ側コア１２が前記筒型コア間に挿入されてい
る前記実用新案登録請求の範囲第１項に記載の磁気記録
再生装置のヘッドドラム。[Claims for Utility Model Registration] {1} A circumferentially opposed rotating transformer is provided between the lower fixed drum 1 and the upper rotating drum 2 to which the magnetic head 8 is attached, for signal transmission to the magnetic head 8. In the head drum of a magnetic recording/reproducing device equipped with a rotary transformer 10, the stake side core 11 and the rotor side core 12 that constitute the rotating transformer 10 have a triple cylinder structure in which they enter alternately in the axial direction, and are formed in two places inside and outside. A head drum for a magnetic recording/reproducing device characterized in that a stator coil 13 and a rotor coil 14 are mounted facing each other on circumferential opposing surfaces. (2) The magnetic recording and reproducing device according to claim 1, wherein the stator side core 11 is made up of two cylindrical cores, an inner and a side, and the rotor side core 12 is inserted between the cylindrical cores. head drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263784U JPS6137103U (en) | 1984-08-09 | 1984-08-09 | Head drum of magnetic recording/reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12263784U JPS6137103U (en) | 1984-08-09 | 1984-08-09 | Head drum of magnetic recording/reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6137103U true JPS6137103U (en) | 1986-03-07 |
Family
ID=30681393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12263784U Pending JPS6137103U (en) | 1984-08-09 | 1984-08-09 | Head drum of magnetic recording/reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104708U (en) * | 1988-01-06 | 1989-07-14 | ||
| JPH03113480U (en) * | 1990-03-06 | 1991-11-20 |
-
1984
- 1984-08-09 JP JP12263784U patent/JPS6137103U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104708U (en) * | 1988-01-06 | 1989-07-14 | ||
| JPH03113480U (en) * | 1990-03-06 | 1991-11-20 |
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